1207312

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1306

約数の個数: 20

約数和(自身を含む): 2379436

約数和(自身を除く): 1172124

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 1237, 2474, 4948, 9896, 19792, 75457, 150914, 301828, 603656, 1207312]

約数ペア:

[(1, 1207312), (2, 603656), (4, 301828), (8, 150914), (16, 75457), (61, 19792), (122, 9896), (244, 4948), (488, 2474), (976, 1237)]